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Best treatments for keratosis

10 products may treat keratosis, spanning FDA drug classes such as nonsteroidal anti-inflammatory drug, nucleoside metabolic inhibitor. The current highest-rated option is flector. Ranked below by our independent recall-safety rating (rated where FDA data exists) — not medical advice; always consult a professional.

Quick answer: Of the 10 drugs we list for keratosis, all are available as lower-cost generics, spanning classes such as nonsteroidal anti-inflammatory drug, nucleoside metabolic inhibitor. They’re ranked by each drug’s FDA recall-safety record — not clinical effectiveness for keratosis — so confirm the right choice with your prescriber.

Rated against independent regulatory sources·Last updated August 18, 2026·How we rate

Top-rated picks for keratosis: 1. Flector · 2. Tolak · 3. Voltaren Arthritis Pain

Top-rated treatments for keratosis, ranked by pharmaranks score
#DrugRatingPharmacy pays
172/100$146View →
272/100$1View →
372/100$0View →
4Not yet rated$0View →
5Not yet rated$0View →
6Not yet rated$1View →
7Not yet rated$1View →
8Not yet rated$1View →
9Not yet rated$146View →
10Not yet rated$0View →

Full ranking · 10 treatments

#1 of 30 in Nonsteroidal Anti-inflammatory Drug

flector

Boxed warning

PrescriptionFDA-sourced

72/100

Flector (Diclofenac Epolamine) is a nonsteroidal anti-inflammatory drug used to treat Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea, Inflammation.

(8 data points)
nonsteroidal anti-inflammatory drugarthritis, juvenilearthritis, rheumatoid

Pharmacy pays

~$146.33 /30

Save up to 99% in class
View details →
#1 of 8 in Nucleoside Metabolic Inhibitor

tolak

PrescriptionFDA-sourced

72/100

Tolak (Fluorouracil) is a nucleoside metabolic inhibitor used to treat Breast Neoplasms, Basal Cell Carcinoma, Colonic Neoplasms, Head and Neck Neoplasms.

(4 data points)
nucleoside metabolic inhibitorbreast neoplasmsbasal cell carcinoma

Pharmacy pays

From ~$0.60· 4 forms
View details →
#1 of 30 in Nonsteroidal Anti-inflammatory Drug

voltaren arthritis pain

Over-the-counterFDA-sourced

72/100

Voltaren Arthritis Pain (Diclofenac Sodium) is a nonsteroidal anti-inflammatory drug used to treat Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea, Inflammation.

(4 data points)
nonsteroidal anti-inflammatory drugarthritis, juvenilearthritis, rheumatoid

Pharmacy pays

From ~$0.09· 6 forms Save up to 89% in class
View details →

cambia

Boxed warning

PrescriptionFDA-sourced

New

Cambia (Diclofenac Potassium) is a nonsteroidal anti-inflammatory drug used to treat Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea, Inflammation.

nonsteroidal anti-inflammatory drugarthritis, juvenilearthritis, rheumatoid

Pharmacy pays

From ~$0.09· 6 forms Save up to 89% in class
View details →

diclofenac potassium

Boxed warning

PrescriptionFDA-sourced

New

Diclofenac Potassium is a nonsteroidal anti-inflammatory drug used to treat Juvenile Arthritis, Rheumatoid Arthritis, Dysmenorrhea, Inflammation.

nonsteroidal anti-inflammatory drugarthritis, juvenilearthritis, rheumatoid

Pharmacy pays

From ~$0.09· 6 forms Save up to 89% in class
View details →

efudex

PrescriptionFDA-sourced

New

Efudex (Fluorouracil) is a nucleoside metabolic inhibitor used to treat Breast Neoplasms, Basal Cell Carcinoma, Colonic Neoplasms, Head and Neck Neoplasms.

nucleoside metabolic inhibitorbreast neoplasmsbasal cell carcinoma

Pharmacy pays

From ~$0.60· 4 forms
View details →

Frequently asked

What treats keratosis?
Our catalog lists 10 products that may treat keratosis, based on NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. They're rated where FDA recall-safety data exists; the current top-rated option is flector.
What is the best-rated treatment for keratosis?
By our independent recall-safety rating — not an efficacy measure — flector ranks highest among the products we list for keratosis. Always consult a professional.
How are these treatments ranked?
By our independent score, currently based on FDA regulatory recall-safety data (the methodology blends additional sources as they come online). See the How we rate page.
What types of drugs treat keratosis?
Treatments for keratosis span FDA drug classes including nonsteroidal anti-inflammatory drug, nucleoside metabolic inhibitor. Compare every option side by side, ranked by independent rating, above.

Treatment associations are derived from NIH RxClass (MED-RT “may treat”) drug-classification data — not the verbatim FDA label. This is general reference, not medical advice — always consult a licensed professional.